yes
focus, heart, pivot,
pivot point ?maybe
Each of these simple machines work around a pivot point except the
It has a pivot point
Caster
Caster
it is called the "center"
If you put a 300 gram weight in the center on the pivot, the pivot is already balanced because it has the same amount of grams on each side. Therefore, another 50 gram weight would not help to create balance.
middle, heart, focus, core, nucleus, hub, pivot, kernel, focus
By using Moment of forces.
Certain objects will rotate when thrown because they are rotating around a pivot point, this pivot point is the center of gravity. A baseball, tennis ball, et cetera won't rotate because it's center of gravity is at the center of the ball. A baseball bat, hammer, et cetera will rotate because it has its center of gravity at the heavier end.